Diploma in Electrical Engineering Subjects List (2026) – Full Curriculum Overview

Diploma in Electrical Engineering is one of the most popular and job-focused diploma courses in Bangladesh. This program is designed for students who want to build a strong career in power generation, electrical installation, industrial automation, substation maintenance, renewable energy, and electrical design.

In 2026, the Diploma in Electrical Engineering curriculum includes both theoretical and practical subjects to ensure students gain real-world technical skills.

Below is the updated Diploma in Electrical Engineering Subjects List (2026) in a semester-wise format.

Diploma in Electrical Engineering Subjects List (2026)

The Diploma in Electrical Engineering course is generally divided into 8 semesters (4 years). Each semester contains both general and core electrical engineering subjects.

1st Semester Subjects (Electrical Diploma 2026)

• Bangla / Bengali Language
• English
• Mathematics – 1
• Physics – 1
• Basic Electricity
• Engineering Drawing
• Physical Education / Life Skill (if applicable)

2nd Semester Subjects

• Mathematics – 2
• Physics – 2
• Chemistry
• Computer Fundamentals
• Electrical Circuits – 1
• Workshop Practice (Electrical / Fitting)
• Basic Electronics

3rd Semester Subjects

• Electrical Circuits – 2
• Electronic Devices and Circuits
• Electrical Measurements
• Digital Electronics
• Electrical Wiring and Installation
• Environmental Studies
• Technical Communication / Business Communication

4th Semester Subjects

• Electrical Machines – 1 (DC Machines)
• Electrical Power Transmission
• Semiconductor Electronics
• Electrical Engineering Materials
• Microprocessor Fundamentals
• Industrial Safety and Maintenance
• Practical / Lab Work

5th Semester Subjects

Electrical Machines – 2 (AC Machines)

• Power System – 1
• Control System
• Electrical Estimation and Costing
• PLC and Industrial Automation
• Electrical CAD / Electrical Design Basics
• Practical Training / Lab

6th Semester Subjects

• Power System – 2
• Switchgear and Protection
• Electrical Installation and Maintenance
• Renewable Energy Technology (Solar / Wind)
• Instrumentation and Process Control
• Project Work (Part-1)
• Practical / Lab

7th Semester Subjects

• Substation Engineering
• High Voltage Engineering
• Industrial Management
• Entrepreneurship Development
• Electrical Network Analysis
• Project Work (Part-2)
• Industrial Training / Internship

8th Semester Subjects (Final Semester)

• Power Plant Engineering
• Electrical Distribution System
• Energy Audit and Energy Management
• Advanced Automation and Control
• Final Project / Thesis
• Industrial Attachment / Internship Report
• Viva / Final Practical Examination

Important Core Subjects in Diploma Electrical Engineering (2026)

Diploma in Electrical Engineering Subjects List

In Diploma in Electrical Engineering, some major core subjects are highly important for job and higher study.

Major Core Electrical Subjects:

• Basic Electricity
• Electrical Circuits
• Electrical Measurements
• Electrical Machines (DC & AC)
• Power System
• Switchgear & Protection
• Substation Engineering
• Electrical Wiring and Installation
• High Voltage Engineering
• Industrial Automation (PLC)
• Renewable Energy (Solar Technology)

Practical & Lab-Based Subjects (Electrical Diploma 2026)

Diploma in Electrical Engineering is highly practical. Students will learn hands-on skills through lab and workshop classes.

Common Practical Training Topics:

• House wiring and industrial wiring
• Electrical motor installation and maintenance
• Transformer testing and maintenance
• Circuit design and troubleshooting
• PLC programming and automation practice
• Power system protection training
• Substation operation practice
• Solar panel installation and system design

Skills Students Will Learn in the Diploma in Electrical Engineering

After completing the Diploma in Electrical Engineering course, students become skilled in:

• Electrical wiring and installation
• Power distribution and maintenance
• Industrial automation (PLC & control system)
• Electrical machine maintenance
• Substation operation and troubleshooting
• Electrical drawing and design
• Solar and renewable energy system setup
• Electrical estimation and costing

Career Opportunities After Diploma in Electrical Engineering

Diploma in Electrical Engineering graduates have excellent job opportunities in both government and private sectors. Diploma in Electrical Engineering Subjects List

Popular Job Sectors:

• Power plants and power distribution companies
• Electrical substation maintenance
• Industrial factories and production companies
• Construction and building electrical projects
• Solar energy companies
• Railway electrical department
• Telecommunication and electronics industries
• Government technical jobs (PDB, DESCO, DPDC, BPDB)

Common Job Roles:

• Electrical Technician
• Electrical Supervisor
• Substation Operator
• Electrical Draftsman
• Maintenance Engineer Assistant
• Electrical Project Technician
• Industrial Automation Technician
• Solar Technician

After completing Diploma in Electrical Engineering, students can apply for:

• B.Sc in Electrical & Electronic Engineering (EEE)
• B.Sc in Power Engineering
• B.Sc in Electronics & Communication Engineering
• B.Tech / Engineering Degree Programs
• Higher Diploma & Professional Training Certifications

Many diploma graduates also join universities through credit transfer systems or admission tests.

Why Choose Diploma in Electrical Engineering in 2026?

Diploma in Electrical Engineering is a future-proof course because electricity and power systems are essential in every industry.

Benefits of this course:

• High job demand in Bangladesh and abroad
• Suitable for government and private jobs
• Strong career in power, construction, and industry
• Practical-based learning system
• Opportunity to work in the renewable energy sector
• Great pathway to BSc Engineering (EEE)

Conclusion

The Diploma in Electrical Engineering Subjects List (2026) includes all important topics like electrical circuits, machines, power systems, switchgear, automation, substation engineering, renewable energy, and industrial training. This course is highly practical and job-oriented, making it one of the best diploma engineering courses after SSC.

If you are looking for a strong technical career in Bangladesh, Diploma in Electrical Engineering is an excellent choice for 2026.